Point Forecast: Allston MA
 42.35N 71.13W (Elev. 34 m)
Last Update: 3:27 pm EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)292827262524242323232223232427293132333333333332
Dewpoint (°C)222322222222222221212121222222222222222222222223
Heat Index (°C)333229262524242429323436373737373737
Surface Wind (mph)665553332222222355666777
Wind DirSWSSSWSWSWSWSWSWSWSWSWSWSWSWSSSWSWSWSWSWSS
Gust
Sky Cover (%)403022121722212019212426242127221718202129364347
Precipitation Potential (%)1680000000000000000111221
Relative Humidity (%)657277828585879090909390908777676154525151525258
RainSChc----------------------------------------------
ThunderSChc----------------------------------------------

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)313029282726262626252525262627282930313132313131
Dewpoint (°C)222323232222222222222222232323232323242424242424
Heat Index (°C)353432312926262626252525262526303234363737373736
Surface Wind (mph)776666666666667891010101010109
Wind DirSSSSWSWSWSWSWSWSSSSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)50925425865717884919793898576676666676767676763
Precipitation Potential (%)2457810121416182025303439444949505050515145
Relative Humidity (%)596570747779828282858585858884797471686665656666
Rain----------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------------------SChcSChcSChcSChcSChcSChcChcChcChcChcChc

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